Steve Cox told me we would be early afternoon. After 5pm seems a ridiculous time for a Saturday

Probably my fault for booking so late!
Lesson learned!

Maybe he's tagged you onto the end of the day but his previous email suggested he was going to group similar cars together and as I have not received a time yet you would have thought he would have just slotted you in with the other SS1's

But note this from Steve:
"Finally, I should just mention that there is not unlimited parking in the area so if you are bringing a tow vehicle and trailer you should allow ample time to get parked and unloaded."